---
title: "HSN Code for Calcium Glycerophosphate | HSN 29190010 GST Rate"
description: "Find HSN and GST Rates for 29190010 related to Calcium Glycerophosphate with BUSY Accounting - The reliable source for HSN and GST details in India."
canonical: "https://busy.in/hsn/hsn-29190010/"
---

# HSN Code 29190010: Calcium Glycerophosphate

- [Section 06: Guide to HSN Section 06](https://busy.in/hsn/section-06/)
- [Chapter 29: Organic Chemicals](https://busy.in/hsn/chapter-29/)
- [Sub-chapter 2919: Phosphoric Esters](https://busy.in/hsn/sub-chapter-2919/)

## GST rates

| Description | CGST | SGST | IGST | CESS |
| --- | --- | --- | --- | --- |
| Phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives - phosphoric esters and their salts, including lacto-phosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives : glycerophosphoric acid | 9% | 9% | 18% | 0% |

## Frequently asked questions

### What products are classified under HSN 29190010 ?

It includes Triethyl phosphite

### How should mixed supplies be billed when Calcium Glycerophosphate is sold with other items?

Use separate invoice lines per HSN and apply the correct rate per line (e.g., Varies for Calcium Glycerophosphate; Nil for exempt items if applicable).

### Any common misclassification issue with Calcium Glycerophosphate?

Use the exact HSN and describe the form/grade. For multi‑line invoices, apply the rate per line to avoid wrong tax collection.

### Do e‑way bill and e‑invoice apply for Calcium Glycerophosphate?

e‑Way bill is needed above ₹50,000 consignment value (subject to exemptions). e‑Invoicing is turnover‑based (presently AATO > ₹5 crore) for B2B supplies.

### How much GST applies to Calcium Glycerophosphate?

Under HSN 29190010, Calcium Glycerophosphate attracts Varies when sold in taxable form. Describe the exact form on the invoice.

### Does packaging or labelling change the GST for Calcium Glycerophosphate?

For food/agri items, GST can be 5% when not fresh/chilled and sold as pre‑packaged & labelled; otherwise often Nil. For non‑food items, rates depend on the specific sub‑heading.

### Can we claim ITC on inputs used to trade Calcium Glycerophosphate?

If your outward supply is taxable, eligible ITC is available subject to general restrictions. For exempt/Nil supplies, reverse credit per Rule 42.